id:A010079 - OEIS Search Results

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Coordination sequence for net formed by holes in D_4 lattice.

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1, 16, 104, 344, 792, 1528, 2632, 4152, 6200, 8792, 12072, 16024, 20824, 26424, 33032, 40568, 49272, 59032, 70120, 82392, 96152, 111224, 127944, 146104, 166072, 187608, 211112, 236312, 263640 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`M. O'Keeffe, Coordination sequences for lattices, Zeit. f. Krist., 210 (1995), 905-908.`
	LINKS	`Index entries for sequences related to D_4 lattice`
	MAPLE	`f := n-> if n mod 2 = 0 then 12n^3+8n-8 else 12n^3+4n+8; fi; #(for n>1).`
	CROSSREFS	`Sequence in context: A061432 A115328 A000739 this_sequence A022708 A146211 A081588` `Adjacent sequences: A010076 A010077 A010078 this_sequence A010080 A010081 A010082`
	KEYWORD	`nonn,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

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